2009291133

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{17551}}^1$

素因数の和:18816

約数の個数: 16

約数和(自身を含む): 2767880192

約数和(自身を除く): 758589059

約数列:

[1, 3, 31, 93, 1231, 3693, 17551, 38161, 52653, 114483, 544081, 1632243, 21605281, 64815843, 669763711, 2009291133]

約数ペア:

[(1, 2009291133), (3, 669763711), (31, 64815843), (93, 21605281), (1231, 1632243), (3693, 544081), (17551, 114483), (38161, 52653)]